Vulnerability Details : CVE-2022-32154
Dashboards in Splunk Enterprise versions before 9.0 might let an attacker inject risky search commands into a form token when the token is used in a query in a cross-origin request. The result bypasses SPL safeguards for risky commands. See New capabilities can limit access to some custom and potentially risky commands (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/SPLsafeguards#New_capabilities_can_limit_access_to_some_custom_and_potentially_risky_commands) for more information. Note that the attack is browser-based and an attacker cannot exploit it at will.
Vulnerability category: Input validation
Products affected by CVE-2022-32154
- cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-32154
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-32154
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:H/Au:N/C:P/I:P/A:N |
4.9
|
4.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
2.8
|
5.2
|
NIST | |
|
6.8
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N |
1.6
|
5.2
|
Splunk Inc. |
CWE ids for CVE-2022-32154
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: prodsec@splunk.com (Secondary)
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-32154
-
https://www.splunk.com/en_us/product-security/announcements/svd-2022-0604.html
SVD-2022-0604 | SplunkVendor Advisory
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https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/SPLsafeguards#New_capabilities_can_limit_access_to_some_custom_and_potentially_risky_commands
SPL safeguards for risky commands - Splunk DocumentationMitigation;Vendor Advisory
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https://research.splunk.com/application/splunk_command_and_scripting_interpreter_risky_spl_mltk/
Splunk Command and Scripting Interpreter Risky SPL MLTK - Splunk Security ContentMitigation;Vendor Advisory
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https://research.splunk.com/application/splunk_command_and_scripting_interpreter_risky_commands/
Splunk Command and Scripting Interpreter Risky Commands - Splunk Security ContentMitigation;Vendor Advisory
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https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates
Security updates - Splunk DocumentationRelease Notes;Vendor Advisory
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https://research.splunk.com/application/splunk_command_and_scripting_interpreter_delete_usage/
Splunk Command and Scripting Interpreter Delete Usage - Splunk Security ContentMitigation;Vendor Advisory
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